What is expand (2+3w)(w^2+6w+9) ?

The solution to expand (2+3w)(w^2+6w+9) is 3w^3+20w^2+39w+18

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expand (2+3w)(w^2+6w+9)

expand

(2 + 3 w) (w^{2} + 6 w + 9)

3 w^{3} + 20 w^{2} + 39 w + 18

Solution steps

(2 + 3 w) (w^{2} + 6 w + 9)

Distribute parentheses

= 2 w^{2} + 2 \cdot 6 w + 2 \cdot 9 + 3 w w^{2} + 3 w \cdot 6 w + 3 w \cdot 9

Simplify

2 w^{2} + 2 \cdot 6 w + 2 \cdot 9 + 3 w w^{2} + 3 w \cdot 6 w + 3 w \cdot 9 : 3 w^{3} + 20 w^{2} + 39 w + 18

= 3 w^{3} + 20 w^{2} + 39 w + 18

lo g_{10} (3)

(x + 2 y + 3 z)^{2}

\frac{( x ^{3} - 8 )}{( x - 2 )}

lo g_{2} (30)

\frac{2}{x ^{2} - 49} - \frac{7}{x - 7}

What is expand (2+3w)(w^2+6w+9) ?
The solution to expand (2+3w)(w^2+6w+9) is 3w^3+20w^2+39w+18